43 Merge workbooks

12:20:31 Load MergeBook1 from Excel2007 file
12:20:31 Read Excel2007 format from /home/factovizjh/presicote_test/vendor/phpoffice/phpspreadsheet/samples/templates/43mergeBook1.xlsx in 0.0878 seconds
12:20:31 Load MergeBook2 from Excel2007 file
12:20:31 Read Excel2007 format from /home/factovizjh/presicote_test/vendor/phpoffice/phpspreadsheet/samples/templates/43mergeBook2.xlsx in 0.0024 seconds
12:20:31 Write Excel2007 format to /tmp/phpspreadsheet/43_Merge_workbooks.xlsx in 0.0036 seconds
12:20:31 Write Excel5 format to /tmp/phpspreadsheet/43_Merge_workbooks.xls in 0.0052 seconds
12:20:31 Peak memory usage: 2MB